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Home >> Mazda >> 2007 >> 6 i, 4D Hatchback, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Symptom Troubleshooting [Engine Control System L3) >> No. 24 A/C Is Always On Or A/C Compressor Runs Continuously >> Notes
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No. 24 A/C Is Always On Or A/C Compressor Runs Continuously: Notes

POSSIBLE CAUSE DESCRIPTION

24 A/C IS ALWAYS ON OR A/C COMPRESSOR RUNS CONTINUOUSLY.
DESCRIPTION  A/C compressor magnetic clutch does not disengage.
POSSIBLE CAUSE 
  • A/C compressor magnetic clutch engagement is stuck.
  • A/C relay is stuck closed.
  • Short to GND between A/C switch and PCM
  • Short to GND circuit between A/C relay and PCM
  • A/C relay to magnetic clutch circuit shorted to battery power